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ESTIMATION OF TRANSMISSIVITY VALUES FROM SURFACE GEOELECTRICAL METHOD IN PART OF MUBI, ADAMAWA STATE

Lazarus G. Ndatuwong

Adamawa State University, Mubi

Department of Pure & Applied Physics

Email: ndatuwong@gmail.com

ABSTRACT

An estimation of transmissivity distribution in part of Mubi metropolis of the basement rock terrain using surface geoelectrical method was carried out in this work. Thirteen (13) Vertical Electric Sounding (VES) were conducted in the area using SAS 1000 Terrameter with three (5) of the VES points located near five boreholes with an existing pumping test result. The resistivity data were modeled using IPI2Win and WinResist modelling software.  The general shape of the resistivity curves model shows a highly resistive basement which considered the longitudinal conductance as the dominant Dar-Zarrouk parameter. Aquifer longitudinal conductance at each of the VES points were calculated using the well-known Dar-Zarrouk parameter equation outline in this work. Transmissivity values obtained from the pumping test resultare plotted against the aquifer longitudinal conductance values calculated from the VES data close to the boreholes. A linear regression relationship between transmissivity, T and the longitudinal conductance, Lc was established and used to compute the transmissivity values at each of the VES points where pumping test was not conducted. The result of the estimated transmissivity values and the transmissivity values obtained from the pumping test result were compared. The close agreement between the calculated transmissivity values from analysis of VES data and transmissivity values obtained from pumping test data attests to the validity of the method.

Key words: Aquifer, Transmissivity, Dar-Zarrouk, Vertical electrical Sounding (VES), Longitudinal Conductance.


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AN ASSESSMENT OF RESIDENTIAL DENSITY AND TYPOLOGY OF HANWA AREA OF ZARIA, KADUNA STATE TachiaNambeh&Munir

TachiaNambeh&Munir Adebayo

Department of Vocational & Technical Education, Benue State University, Makurdi

Department of Architecture, Ahmadu Bello University, Zaria-NigeriaEmail: mfachia@gmail.com; ridwan234@hotmail.com

ABSTRACT

Understanding the effect of building and human population on urban land and environment is important for urban governance and creation of liveable urban environment. This is important for a realistic urban planning for sustainable development. This work enumerated the building density and typology of Hanwa area of Zaria this was carried out through physical surveys and on-site enumeration, the survey revealed a building density of 607buildings on an area of 273150m2. It also indicates a shift from bungalow to storey buildings. This implies that the demographics densities are increasing to cope with it. It now rests with the planning authorities in Zaria city to take cognisance of this fact and plan accordingly.


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EVALUATION OF SAW DUST CONCRETE WITH VARIOUS PERCENTAGES OF METAKAOLIN

Gana A.J.; Ogunleye, O. D. &Braimoh S.O.

Department of Civil Engineering

Landmark University,Omu-AranEmail: phildebo123@gmail.comor braimohsolo@gmail.com

ABSTRACT

This study established the effects of Metakaolin on Sawdust Concrete as an additive in concrete composites. The workability density, flexural strength and compressive strength of the sawdust concrete and Sawdust Concrete with various percentages (i.e 5%, 10% and 15%) of Metakaolin were compared to that of normal mix batch conventional concrete. The mix design was based on relevant concrete mix design codes. The 150mm x 150mm x 150mm cube specimens was used for the compressive strengthtesting of 200mm x 100mm x 50mm rectangular Beam specimens Test for flexural strength. The specimens were cured in water and were tested after 7, 14 and 28 days. The tests showed that the workability of concrete reduces after using Sawdust as full replacement of sand and also reduces after the addition of Mekaolin in Sawdust concrete. Tests on compressive and flexural strength showed that Sawdust Concrete had light weight, but the addition of Mekaolin enhanced the strength of the concrete, although concrete strength does not increase proportionally with increasing fibre. The increased in strength was just up to a certain Metakaolin compressive and flexural strength after 28days of curing

Keywords: Strength, Evaluation, Saw-dust, Concrete, Metakaolin


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DISTRIBUTION OF GENETIC MARKERS IN LOCAL CHICKENS SOLD IN LOCAL MARKETS OF ZANGON KATAF AND KAURU LOCAL GOVERNMENT AREAS OF KADUNA STATE, NIGERIA

Kanai, E.T1; Wamagi, I.T1& Yibis, G.G2

1Department of Agricultural Technology, Nuhu Bamalli Polytechnic, Zaria, Samaru Kataf Campus.

2Plateau State College of Agricultural Technology Garkawa, Plateau State.

Email:zimaiyet@gmail.com

ABSTRACT

This survey was conducted to investigate the frequency of thermoregulatory gene carries amongst local chickens sold in major markets of Zangon Kataf and Kauru Local Government Areas of Kaduna State, North Western Nigeria. One thousand five hundred birds (996 males and 504 females) obtained from Samaru Kataf, Zonkwa, Fadan Kamatan and Kamuru Ikulu all in Zangon Kataf Local Government and Bakin Kogi, Damakasuwa, Mariri and Kauru Markets in Kauru Local Government. Among the investigated markers were Naked neck (Na/na), Frizzle (F/f),polydactyly(Po/po)and ptylopody (Fsh/fsh). Obtained frequencies of investigated genes were generally lower than the expected Mendelian Value of 0.75 for dominant alleles and higher for the recessive (0.004, 0.006 and 0.0000 for Na. F, Po and Fsh respectively). Naked neck shows superiority in body weight than normal feathered birds. Ptylopods were superior in all metric traits except for shank length, however, these superiorities were statistically insignificant (P>0.05). The present research showed that ptylopody birds can be used to improve on body weight and body size parameters in local chickens and naked neck can also be used to improve body weight. Deliberate effort should be made to further reduce the abundance to zero level (as the case is with polydactyl birds) in the market place as this will preserve the already endangered carriers.

Key Words: Frequency, gene carriers, local chickens, markets.


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DIETARY MANAGEMENT OF DIABETES MELLITUS AMONG ADULTS ATTENDING BABCOCK UNIVERSITY TEACHING HOSPITAL, ILISAN-REMO OGUN STATE

1Ajuzie N.C., 2Ani I. F, 3Anya G.I., 4Adeoye, B. K., 5Makinde Y.O.&6Adeyeye J.A.

Department of Nutrition and Dietetics,

Babcock University, Ilishan-remo, OgunState, Nigeria.

Email: ajuzienn@babcock.edu.ng

ABSTRACT

Diabetes mellitus is an un-contagious chronic disorder of carbohydrate metabolism and it is one of the biggest global public health problems: the prevalence is estimated to increase from 425 million people in 2017 to 629 million by 2045, with linked health, social, and economic costs. Diabetes is a chronic disease that affects approximately 26.9% of individuals aged 65 years and older. 1.9 million are diagnosed with diabetes every year, and an additional 7.0 million go undiagnosed and untreated. The main objective of the study was to examine the dietary management of diabetes mellitus among adults attending Babcock University Teaching Hospital. The study design was a cross sectional study conducted among adults attending Babcock University Teaching Hospital. The study utilized a purposive sampling technique, and a self-administered questionnaire was used to collect data among 100 respondents attending Endocrinology Clinic and they had a good knowledge of Diabetes Mellitus. There was a significant association between the age and the knowledge of Diabetes Mellitus among adults attending Babcock University Teaching Hospital (p=0.037). Significant association exist between the fasting blood glucose (p value= 0.003) and random blood sugar (p value= 0.021) and the knowledge of Diabetes Mellitus among respondents. The study revealed that, there is a significant relationship between the nutritional status and the dietary management practices of Diabetes Mellitus among respondents (r=0.329, p= 0.02). The study recommends that adults be encouraged to do regular random blood glucose test.


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EFFECT OF MONITORING AND EVALUATION PRACTICES ON CONSTRUCTION PROJECTS’ TIME IN OSUN STATE

Oyelami, Kehinde Olufemi & Dosumu Babatunde, A

Department of Quantity Surveying, Osun State College of Technology, Esa Oke,

Department of Quantity Surveying,The Polytechnic, Ibadan, Oyo Sate

Email: distinct.ok@gmail.com

ABSTRACT

Construction project monitoring and evaluation is a vital component of project management. The paper examined the effect of monitoring and evaluation practices on construction projects delivery (time) in Osun State. Questionnaires were designed to meet the research objectives and to test its hypotheses and were administered to construction professionals working with the state government in the ministry of works as well as construction professionals working with contractors that handled/ (were handling) construction projects in the state. The questionnaires were analyzed using descriptive and inferential statistics and deductions derived from the analysis. The results showed that there is a strong positive relationship between monitoring and evaluation practices and project time. The hypotheses were tested and the test revealed that M & E Practices have significant impact on construction project time. The study revealed that a unit increase in X1, X2, X3 and X4 causes Y (Project delivery defined by time, to increase by -0.107, 0.132, -0.136 and 0.235 respectively. The study concluded that M & E practices have significant impact on construction project time in the study area. The study recommended that there should be a shift from the traditional approach of monitoring and evaluation to the modern approach of use of software in monitoring and evaluation of construction projects. The study further recommended construction projects staff should be trained in order to equip them with technical expertise necessary to carry out monitoring and evaluation to ensure timely completion of construction projects.

Keywords: Monitoring, Evaluation, Monitoring and Evaluation practices,Construction, Projects


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FARMERS CONSTRAINTS TO QUALITY PROTEIN MAIZE (QPM) ADOPTION IN KADUNA STATE, NIGERIA.

Kanai, E. T1; Makarau, S. B.2; Garba, A. O2;Wamagi, I. T.1and Haruna, S1

1School of Agricultural Technology, Nuhu Bamali Polytechnic Zaria, Samaru Kataf Campus

2Department of Agricultural Economics and Extension, Kaduna State University (KASU) Kaduna State, Nigeria.

Email: zimaiyet@gmail.com

ABSTRACT

The study analyzed farmers’ constraints toQuality Protein Maize (QPM)adoption in Kaduna State, Nigeria. Multistage sampling technique was used in collecting primary data on 380 respondents from four Agricultural Zones using structured questionnaire through survey. Data collected were analyzed using descriptive and inferential statistics. The findings revealed that 67.63% were males with 81.84% married with an average household size of 8 people constituting 72.40%.  Majority (63.40%) of the respondents were primarily farmers by occupation with 66.84% having a mean quality protein maize farming experience of 19 years cultivating a mean farm size of 2 hectares.  About 60% acquired their farmland through inheritance and 79% attained one form of formal education or the other.  The result also revealed that 98.95% and 92.38% of the respondentssourced labour from cooperative (Gaiya) and family respectively while 53.16% had access to credit facilities with 96.05% having accessed credit facilities from relatives.  92.63% had access to extension services and all (100.00%) were aware of quality protein maize and attested to obtaining information on quality protein maize from extension agents accounting for 59%.  About 79% of the respondent confirmed being members of cooperative associations. Result of constraints faced by the respondents revealed that 81.84% of the respondents experienced constraints to Quality Protein Maize (QPM) adoption and the most severe constraints were high labour demand and unfavourable weather condition ( = 3.31) respectively, prevalence of pests and dieases ( = 3.14) and high inputs demand (  = 3.12). It was concluded that majority of the responded attested to facing constraints to the adoption of the QPM variety and the most severe constraints were high labour demand, unfavourable weather condition, prevalence of pests and dieases and non-availability of credit. The researchers recommended that farmers should be encouraged to organize themselves into viable cooperative associations, information on weather conditions should be made available to farmers and adoption of QPM should be encouraged among farmers given its’ nutrition and economic values as the readily available and cheap alternative protein source compared to other sources.

Keywords: Quality ProteinMaize, Adoption, KadunaState, Nigeria


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SPATIAL DISTRIBUTION OF‘BANK OF AGRICULTURE’AND SUSTAINABLEDEVELOPMENT IN BORNO STATE OF NIGERIA

Uba, Isaac Andiyawa,& Ibrahim AhmedJajereDepartment of Geography

Federal University Gashua, Yobe State, Nigeria,

E-mail: isaacandiyawa@gmail.com, iajajere2000@gmail.com

ABSTRACT

Bank of Agriculture (BOA), established in the year 2000, stands the largest rural development finance institutions in Nigeria. Empowering the less privileged groups is the priority objective of the micro credit scheme of the BOA.This paper therefore, examines the spatial distribution of the BOAandthe adverse effects on sustainable rural development in Borno State.Borno State has twenty seven Local Government Areas (LGAs)but because of security threat in the state, the study was delimited to only ten out of sixteenLGAsfound served by the BOA.Informationon BOA branch locations and data on borrowers’status were primarily obtained through interview with the BOA officials and questionnaire administration on the micro credit beneficiaries respectively. Data on the LGAs served and spatial outreachof the micro credit were secondarily extracted from official documents of the BOA.164 respondents were purposively sampled out ofthe total 1099 borrowers in the study area. Analytical tables and a descriptive map were used to expound the data. The findings revealed that BOA branches location and spatial outreachacross the three Borno Senatorial Zones is biased towards Borno South and Central and neglectedthe North. Italso revealed that social impediments constituted the major problem of the less privileged groups, andthe implication ofneglecting such huge socially impeded groups is its related torestive and strife prone zones in the state. The significance is that neglecting the socially impeded groups is related to security threat in the state. Recommendations are made for extension of more BOA branches toBorno North Senatorial Zone andother studies toexamine the spatial distributionof other rural development programmes in the state toenable generalization about negligence in spatial distribution of rural development inputs and societal restiveness and strife.

Keywords:BOA, SpatialDistribution, Biased, Negligence, Less-privileged, Strife.


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GOVERNMENT EXPENDITURE ON THE AGRICULTURAL SECTOR AND ECONOMIC GROWTH IN NIGERIA

Jimmy, Vincent Gambo &Guluwa, Shadrach Ezekiel

Department of Economiccs

Plateau State University Bokkos, NigeriaEmail: vincentgambo@gmail.com

ABSTRACT

This paper looked at Government Expenditure on the agricultural sector and economic growth in Nigeria. To achieve this, time series data on Real Gross Domestic Product, GCEXP(Government Capital Expenditure on Agriculture) and GREXP (Government Recurrent Expenditure on Agriculture) in the Nigerian economy from 1980 to 2019 was gotten. The Auto Regressive Distributed Lag (ARDL) method was used to analyze the data. The study discovered that government expenditure on the agricultural sector has a significant impact on economic growth in Nigeria. The study recommends that Government should increase its level of expenditure to the agricultural sector, thereby providing more funding in the sector to raise its productivity and increase its contribution to economic growth in Nigeria. Another recommendation is that the Central Bank of Nigeria should come out with stable policy guideline to enable the commercial banks disburse loans to farmers at a very lower interest rate, in order to help them expand their production capacity.

Key words: Economic Growth, Gross Domestic Product, Government Expenditure


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SUSTAINABILITY OF RENEWABLE ENERGY PRODUCTION FROM THE SOLID WASTE OF GOMBE METROPOLIS

Isah, Mohammed;Ahmed, Chinede Abdullahi;Istifanus, Victor

Department of Environmental Management Technology

Abubakar Tafawa Balewa University, Bauchi

&

Adamu, Sani Jauro

Department of Planning, Research & Statistics

Ministry of Environment & Forest Resources, PMB 0188 Gombe

Email: sanidaddy@gmail.com

ABSTRACT

A study to assess the sustainability of renewable energy production from the solid waste of Gombe metropolis was carried out around the two officially designated waste dumpsites (INEX and GOSEPA), the result of the study shows that the waste at INEX dumpsite has a density of 300Kg/M3,the site has the calculated capacity of 891,771.6M3 and current capacity of 267,531.48 in tons, while waste at GOSEPA dumpsite has a density of 285Kg/M3,the site also has the calculated capacity of 230,657.52M3 and current capacity 65,737.39 of the waste at the dumpsite in tons. The result further shows that the initial year when dumping of waste commenced at INEX dumpsite was 2009 and as at 2018, 584,978 tons of waste have been deposited there with an average annual disposal of 64,997.56 tons per year, and the calculated year of the dumpsite closure of 2034. While GOSEPA dumpsite has 2005 as its year of initial dumping of waste and 225,259 tons of waste have been deposited there as at 2018 with an average annual disposal rate of 17,327.62 tons per year, and the calculated year of the dumpsite closure of 2051. Consequently this indicates the feasibility of waste to energy plant in Gombe metropolis, and through the incineration of municipal solid waste generated there, substantial quantity of electricity can be produced. The research therefore, recommend that government of Gombe State through the State ministry of Environment and Forest Resources should incorporate scavengers into the waste management stream, and also improve their surveillance mechanism to effectivelyregulate the activities of private waste management companies in order to harmonize the waste collection processes, transportation, treatment and disposal for the sustainability of the energy generation potentials from the incineration of the solid waste in Gombe metropolis, and the research further recommend another investigation to assess the economic sustainability of utilizing the solid waste generated in Gombe metropolis for energy generation.

Keywords: fromthe Solid Waste, of Gombe Metropolis, Sustainability of Renewable Energy Production